| Classification | Pertusariaceae: Pertusaria |
| Harvard University Herbaria Barcode(s) | 00991024 |
| Collector | P. F. May |
| Collector number | 498-3 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Princeton |
| Locality | Wachusett Mountain State Reservation, Site 2 (Cogbill B1), ca. 275 m NNW of summit, just W of Old Indian Trail |
| Georeference | 42° 29' N, 71° 53' W NAD83 |
| Date Collected | 2005-09-03 |
| Elevation | 580 m |
| Habitat | Open mixed hardwood forest |
| Container | Lichens of Wachusett Mountain |
| Substrate | [on bark, corticolous]; Corticiolous, on Quercus rubra |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6b8c4a44-406e-4dbc-9592-54adcf11e0e0 |
| Harvard University Herbaria Barcode | 00991024 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Family | Pertusariaceae |
| Determination | Pertusaria sp. |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | AI+ violet (crossed out); TLC (238-C,G): thamnolic acid; TLC (239-B'): thamnolic acid; [additional information in packet] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
